阅读说明：本技术 一种用以医药中间体生产加工用原料投放机构 (Be used for pharmaceutical intermediate production and processing to use raw materials input mechanism ) 是由 陈红斌 祝金玲 黄素玉 于 2020-06-30 设计创作，主要内容包括：本发明公开了一种用以医药中间体生产加工用原料投放机构,包括支撑板,支撑板的数量为两个,两个支撑板之间设置有粉碎组件,粉碎组件由一个粉碎室、两个第一电机、两个转轴、两个粉碎辊、一个料斗和一个出料口组成,粉碎室的底部设置有出料组件。本发明通过第一电机带动转轴和粉碎辊转动能够对结块的原料进行粉碎,从而避免结块的原料影响后续加工的情况,粉碎后的原料由出料口和伸缩软管落入收集箱内,当收集箱内存满物料时,收集箱的位置下降并对常闭按钮开关进行挤压,使得控制阀通电工作并导通,此时收集箱内部的物料能够通过出料管排入凹槽内,能够实现原料的定量添加,进一步提高了该投放机构的实用性。(The invention discloses a raw material feeding mechanism for production and processing of a medical intermediate, which comprises two supporting plates, wherein a crushing assembly is arranged between the two supporting plates, the crushing assembly consists of a crushing chamber, two first motors, two rotating shafts, two crushing rollers, a hopper and a discharge hole, and a discharge assembly is arranged at the bottom of the crushing chamber. According to the invention, the rotating shaft and the crushing roller are driven by the first motor to rotate, so that the caked raw materials can be crushed, the situation that the caked raw materials influence subsequent processing is avoided, the crushed raw materials fall into the collecting box through the discharge port and the telescopic hose, when the collecting box is filled with the materials, the position of the collecting box is lowered and the normally closed button switch is extruded, so that the control valve is electrified to work and be conducted, at the moment, the materials in the collecting box can be discharged into the groove through the discharge pipe, the quantitative addition of the raw materials can be realized, and the practicability of the feeding mechanism is further improved.)

1. The raw material feeding mechanism for production and processing of the medical intermediate is characterized by comprising two supporting plates (1), wherein a crushing assembly is arranged between the two supporting plates (1), the crushing assembly consists of a crushing chamber (2), two first motors (3), two rotating shafts (4), two crushing rollers (5), a hopper (6) and a discharge hole (10), and a discharge assembly is arranged at the bottom of the crushing chamber (2) and consists of a flexible hose (7), a collecting box (8), a first transverse plate (9), a discharge pipe (11), a control valve (12), two cushion blocks (13), a normally closed button switch (14) and a plurality of first springs (15);

a feeding assembly is arranged on one of the supporting plates (1), the feeding assembly consists of a second transverse plate (16), a groove (17), an inclined pipe (18), a conveying pipe (19), a second motor (20), a flood dragon (21) and a discharging pipe (22), a vertical plate (23) positioned above the crushing chamber (2) is fixedly installed at the top of the left side surface of the conveying pipe (19), and a top plate (24) is fixedly installed at the top of the vertical plate (23);

another one side of backup pad (1) is provided with drive assembly, drive assembly comprises bottom plate (25), supporting shoe (26), third motor (27), first threaded rod (28), connecting block (29), stand (30), fourth motor (31), second threaded rod (32) and lifter plate (33), lifter plate (33) be provided with storage component by the end, storage component comprises workbin (34), third diaphragm (35), montant (36), closure plate (37) and second spring (38).

2. The raw material feeding mechanism for production and processing of medical intermediates of claim 1, wherein two sides of the pulverizing chamber (2) are respectively and fixedly connected with two supporting plates (1), two first motors (3) are both fixedly installed on the front surface of the pulverizing chamber (2), output shafts of the two first motors (3) extend into the pulverizing chamber (2) and are respectively and fixedly connected with one ends of two rotating shafts (4), the other ends of the two rotating shafts (4) are both connected with the inner wall of the pulverizing chamber (2) through bearings, and two pulverizing rollers (5) are respectively and fixedly sleeved on the outer surfaces of the two rotating shafts (4).

3. The raw material feeding mechanism for the production and processing of medical intermediates of claim 1, wherein the hopper (6) is fixedly communicated with the middle of the top end of the crushing chamber (2), the discharge port (10) is arranged at the middle of the bottom end of the crushing chamber (2), the top end of the flexible hose (7) is fixedly connected with the crushing chamber (2), and the bottom end of the flexible hose (7) is fixedly communicated with the top of the collecting box (8).

4. The raw material feeding mechanism for the production and processing of the pharmaceutical intermediates of claim 1, wherein the collecting box (8) is slidably connected to the two supporting plates (1) at two sides, the first horizontal plate (9) is fixedly installed between the two supporting plates (1) and located below the collecting box (8), the discharging pipe (11) is fixedly communicated with the middle of the bottom end of the collecting box (8), the bottom end of the discharging pipe (11) passes through the first horizontal plate (9) and extends to the outside of the bottom end of the first horizontal plate (9), and the control valve (12) is disposed at the middle of the discharging pipe (11).

5. The raw material feeding mechanism for production and processing of medical intermediates of claim 1, wherein the two cushion blocks (13) are fixedly mounted on the top of the first transverse plate (9) and located on two sides of the discharging pipe (11), respectively, the normally closed button switch (14) is fixedly mounted on the left side of the top of the first transverse plate (9), the top ends of the first springs (15) are fixedly connected with the bottom of the collecting box (8), the bottom ends of the first springs (15) are fixedly connected with the top of the first transverse plate (9), and the normally closed button switch (14) is electrically connected with the control valve (12).

6. The raw material feeding mechanism for production and processing of medical intermediates of claim 1, wherein the conveying pipe (19) is fixedly installed at the right side of one of the supporting plates (1), the second motor (20) is installed at the top of the conveying pipe (19), the output shaft of the conveying pipe (19) extends to the inside of the conveying pipe (19) and is fixedly connected with the top end of the flood dragon (21), the bottom end of the flood dragon (21) is connected with the bottom of the inner cavity of the conveying pipe (19) through a bearing, the second transverse plate (16) is fixedly installed between the two supporting plates (1) and is located below the first transverse plate (9), the groove (17) is opened inside the second transverse plate (16), one end of the inclined pipe (18) is fixedly communicated with the groove (17), and the other end of the groove (17) is fixedly communicated with the bottom of the left side surface of the conveying pipe (19), the discharge pipe (22) is fixedly communicated with the top of the right side surface of the conveying pipe (19).

7. The raw material feeding mechanism for the production and processing of pharmaceutical intermediates of claim 1, wherein the right end of the bottom plate (25) is fixedly connected to the left side of the other support plate (1), the support block (26) is fixedly installed at the left side of the top of the bottom plate (25), the third motor (27) is fixedly installed at the left side of the support block (26), the output shaft of the third motor (27) is fixedly connected to the left end of the first threaded rod (28), the right end of the first threaded rod (28) is connected to the other support plate (1) through a bearing, the connecting block (29) is in threaded connection with the outer surface of the first threaded rod (28), and the bottom of the connecting block (29) is slidably connected to the top of the bottom plate (25).

8. The raw material feeding mechanism for the production and processing of pharmaceutical intermediates of claim 1, wherein the bottom end of the upright (30) is fixedly connected to the top of the connecting block (29), the fourth motor (31) is fixedly installed at the top of the upright (30), the output shaft of the fourth motor (31) extends into the upright (30) and is fixedly connected to the top end of the second threaded rod (32), the bottom end of the second threaded rod (32) is connected to the bottom of the inner cavity of the upright (30) through a bearing, the inner wall of the lifting plate (33) is in threaded connection with the outer surface of the second threaded rod (32), and the outer side of the lifting plate (33) is slidably connected to the inner wall of the upright (30).

9. The raw material feeding mechanism for the production and processing of medical intermediates of claim 1, wherein the top of the left side of the material box (34) is fixedly connected with the right side of the lifting plate (33), the third transverse plate (35) is fixedly installed inside the material box (34), the outer surface of the vertical rod (36) is connected with the inner wall of the third transverse plate (35) in a penetrating manner, the bottom end of the vertical rod (36) is fixedly connected with the blocking plate (37), the outer side of the blocking plate (37) is in contact with the inner wall of the material box (34), the second spring (38) is arranged on the outer surface of the vertical rod (36), the top end of the second spring (38) is fixedly connected with the top end of the vertical rod (36), and the bottom end of the second spring (38) is fixedly connected with the top of the third transverse plate (35).

10. The raw material feeding mechanism for the production and processing of medical intermediates of claim 1, wherein two limiting rods (39) are fixedly installed between the supporting block (26) and the other supporting plate (1), the two limiting rods (39) are respectively located at two sides of the first threaded rod (28), and the outer surfaces of the two limiting rods (39) are both connected with the inner wall of the connecting block (29) in an inserting manner.

Technical Field

The invention relates to a raw material feeding mechanism, in particular to a raw material feeding mechanism for production and processing of a medical intermediate.

Background

The medical intermediate is some chemical raw materials or chemical products used in the process of synthesizing the medicines, and the chemical products can be produced in a common chemical plant without production licenses of the medicines and can be used for synthesizing the medicines as long as the medical intermediate reaches some grades.

The medical intermediate generally needs to use raw materials input mechanism to put in into processing equipment with the raw materials in the course of working, and the raw materials can appear the condition of caking because of weing depositing the process, and current raw materials input mechanism does not possess the crushing function to the caking raw materials, leads to the raw materials of caking to influence follow-up processing. Therefore, the improvement is made, and a raw material feeding mechanism for producing and processing the medical intermediate is provided.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a raw material feeding mechanism for production and processing of a medical intermediate, which comprises two supporting plates, wherein a crushing assembly is arranged between the two supporting plates, the crushing assembly consists of a crushing chamber, two first motors, two rotating shafts, two crushing rollers, a hopper and a discharge hole, a discharge assembly is arranged at the bottom of the crushing chamber, and the discharge assembly consists of a flexible hose, a collecting box, a first transverse plate, a discharge pipe, a control valve, two cushion blocks, a normally closed button switch and a plurality of first springs;

a feeding assembly is arranged on one of the supporting plates and consists of a second transverse plate, a groove, an inclined pipe, a conveying pipe, a second motor, a dragon and a discharging pipe, a vertical plate positioned above the crushing chamber is fixedly installed at the top of the left side surface of the conveying pipe, and a top plate is fixedly installed at the top of the vertical plate;

another one side of backup pad is provided with drive assembly, drive assembly comprises bottom plate, supporting shoe, third motor, first threaded rod, connecting block, stand, fourth motor, second threaded rod and lifter plate, the lifter plate be provided with storage component by the end, storage component comprises workbin, third diaphragm, montant, shutoff board and second spring.

As a preferred technical scheme of the present invention, two sides of the crushing chamber are respectively and fixedly connected with two supporting plates, two first motors are both fixedly installed on the front surface of the crushing chamber, output shafts of the two first motors extend into the crushing chamber and are respectively and fixedly connected with one ends of two rotating shafts, the other ends of the two rotating shafts are both connected with the inner wall of the crushing chamber through bearings, and the two crushing rollers are respectively and fixedly sleeved on the outer surfaces of the two rotating shafts.

As a preferable technical scheme of the invention, the hopper is fixedly communicated with the middle part of the top end of the crushing chamber, the discharge port is arranged in the middle part of the bottom end of the crushing chamber, the top end of the flexible hose is fixedly connected with the crushing chamber, and the bottom end of the flexible hose is fixedly communicated with the top part of the collecting box.

As a preferred technical scheme of the invention, two sides of the collecting box are respectively connected with two supporting plates in a sliding manner, the first transverse plate is fixedly arranged between the two supporting plates and positioned below the collecting box, the discharge pipe is fixedly communicated with the middle part of the bottom end of the collecting box, the bottom end of the discharge pipe penetrates through the first transverse plate and extends to the outside of the bottom end of the first transverse plate, and the control valve is arranged in the middle part of the discharge pipe.

As a preferred technical scheme of the invention, the two cushion blocks are fixedly mounted on the top of the first transverse plate and are respectively located on two sides of the discharge pipe, the normally closed button switch is fixedly mounted on the left side of the top of the first transverse plate, the top ends of the first springs are fixedly connected with the bottom of the collection box, the bottom ends of the first springs are fixedly connected with the top of the first transverse plate, and the normally closed button switch is electrically connected with the control valve.

As a preferable technical scheme, the conveying pipe is fixedly arranged on the right side of one of the supporting plates, the second motor is arranged at the top of the conveying pipe, an output shaft of the conveying pipe extends into the conveying pipe and is fixedly connected with the top end of the flood dragon, the bottom end of the flood dragon is connected with the bottom of the inner cavity of the conveying pipe through a bearing, the second transverse plate is fixedly arranged between the two supporting plates and is positioned below the first transverse plate, the groove is formed in the second transverse plate, one end of the inclined pipe is fixedly communicated with the groove, the other end of the groove is fixedly communicated with the bottom of the left side face of the conveying pipe, and the discharge pipe is fixedly communicated with the top of the right side face of the conveying pipe.

As a preferred technical solution of the present invention, the right end of the bottom plate is fixedly connected to the left side of another supporting plate, the supporting block is fixedly installed on the left side of the top of the bottom plate, the third motor is fixedly installed on the left side of the supporting block, an output shaft of the third motor is fixedly connected to the left end of the first threaded rod, the right end of the first threaded rod is connected to another supporting plate through a bearing, the connecting block is in threaded connection with the outer surface of the first threaded rod, and the bottom of the connecting block is slidably connected to the top of the bottom plate.

As a preferred technical solution of the present invention, the bottom end of the upright post is fixedly connected to the top of the connecting block, the fourth motor is fixedly mounted to the top of the upright post, an output shaft of the fourth motor extends into the upright post and is fixedly connected to the top end of the second threaded rod, the bottom end of the second threaded rod is connected to the bottom of the inner cavity of the upright post through a bearing, the inner wall of the lifting plate is in threaded connection with the outer surface of the second threaded rod, and the outer side of the lifting plate is slidably connected to the inner wall of the upright post.

As a preferred technical scheme of the invention, the top of the left side surface of the material box is fixedly connected with the right side surface of the lifting plate, the third transverse plate is fixedly installed inside the material box, the outer surface of the vertical rod is connected with the inner wall of the third transverse plate in an inserting manner, the bottom end of the vertical rod is fixedly connected with the blocking plate, the outer side of the blocking plate is in contact with the inner wall of the material box, the second spring is arranged on the outer surface of the vertical rod, the top end of the second spring is fixedly connected with the top end of the vertical rod, and the bottom end of the second spring is fixedly connected with the top of the third transverse plate.

As a preferred technical scheme of the invention, two limiting rods are fixedly installed between the supporting block and the other supporting plate, the two limiting rods are respectively positioned at two sides of the first threaded rod, and the outer surfaces of the two limiting rods are both in penetrating connection with the inner wall of the connecting block.

The invention has the beneficial effects that: the raw material feeding mechanism for production and processing of the medical intermediate can crush caked raw materials by driving the rotating shaft and the crushing roller to rotate through the first motor, so that the caked raw materials are prevented from influencing the subsequent processing condition, the crushed raw materials fall into the collecting box through the discharging port and the telescopic hose, when the collecting box is full of materials, the position of the collecting box is lowered and the normally closed button switch is extruded, so that the control valve is electrified and conducted, the materials in the collecting box can be discharged into the groove through the discharging pipe, the quantitative addition of the raw materials can be realized, the practicability of the feeding mechanism is further improved, the material box can be moved to a position between the top plate and the hopper through the mutual matching of the third motor, the first threaded rod, the fourth motor and the second threaded rod, at the moment, the fourth motor, the second threaded rod and the lifting plate are mutually matched to drive the material box to ascend so as to extrude the top plate to the, make the montant can promote shutoff board and workbin separation to make the raw materials in the workbin can fall into the hopper, and then improve this input mechanism's practicality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a raw material feeding mechanism for producing and processing a pharmaceutical intermediate according to the present invention;

FIG. 2 is a schematic diagram of a partial cross-sectional structure of a raw material feeding mechanism for producing and processing a pharmaceutical intermediate according to the present invention;

FIG. 3 is a schematic diagram of a front view of a raw material feeding mechanism for producing and processing a pharmaceutical intermediate according to the present invention;

FIG. 4 is a schematic structural diagram of a crushing chamber and a collecting box of the raw material feeding mechanism for the production and processing of medical intermediates according to the present invention;

fig. 5 is a schematic structural diagram of a material storage assembly of a raw material feeding mechanism for pharmaceutical intermediate production and processing according to the present invention.

In the figure: 1. a support plate; 2. a crushing chamber; 3. a first motor; 4. a rotating shaft; 5. a crushing roller; 6. a hopper; 7. a flexible hose; 8. a collection box; 9. a first transverse plate; 10. a discharge port; 11. a discharge pipe; 12. a control valve; 13. cushion blocks; 14. a normally closed push button switch; 15. a first spring; 16. a second transverse plate; 17. a groove; 18. an inclined tube; 19. a delivery pipe; 20. a second motor; 21. flood dragon; 22. a discharge pipe; 23. a vertical plate; 24. a top plate; 25. a base plate; 26. a support block; 27. a third motor; 28. a first threaded rod; 29. connecting blocks; 30. a column; 31. a fourth motor; 32. a second threaded rod; 33. a lifting plate; 34. a material box; 35. a third transverse plate; 36. a vertical rod; 37. a plugging plate; 38. a second spring; 39. a limiting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.